Matches 1 - 12 out of 12

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US20110273046 ELECTRIC MOTOR  
Provided is an electric motor which is simple to design and manufacture, and can be operated by a small current. The electric motor is comprised of a stator 55 having a first disk 45 and a second...
US20100052440 DIRECT CURRENT MOTOR  
A direct current motor with brushes in which an armature is provided with a rotating shaft that is supported by a yoke housing, an armature core that is fitted and fixed to a rotating shaft from...
US20080231133 Electric Motor Stator  
The invention relates to a stator for an electronically switchable electric motor comprising a cylinder-shaped envelop and several poles, which are made of an ferromagnetic material and inwardly...
US20130342063 MAGNETIC MOTOR  
A magnetic motor includes a rotor and a stator, in which there are magnets and materials of high magnetic permeability. The stator magnets are arranged with surfaces facing the rotor magnets in a...
US20080093943 Method for the Production of a Rotor Winding for an Electric Machine, and Electric Machine Having a Corresponding Rotor Winding  
The invention relates to a method for producing the rotor winding of an electric machine comprising at least four exciter poles in the stator and a commutator rotor with a number of pole teeth...
US20100183460 ELECTRIC MOTOR  
A DC motor 12, has a stator housing 16 accommodating a permanent magnet stator and a rotor 15 rotatably mounted confronting the stator. The rotor 15 has a shaft 21, a rotor core 22 fitted to the...
US20100060096 ELECTRIC MOTOR  
An electric motor comprises a stator and a rotor received in the stator. The stator comprises a shell. The shape of a cross section of the shell perpendicular to the rotor axis is a polygon. The...
US20130187503 SINGLE PHASE INDUCTION VIBRATION MOTOR  
There is provided a single phase induction vibration motor including: a bottom member having a shaft and a permanent magnet; a rotating member rotatably coupled to the shaft; a coil member...
US20130057276 PRINTED CIRCUIT BOARD COMPRISING TWO COILS  
A printed circuit in which, in going from one end to another, a same conductive line is wound successively: around the first winding axis to form at least one half-turn of a first coil, then...
US20080164779 Immersed windings, monopole field, electromagnetic rotating machine  
A rotating electromagnetic apparatus has a stator frame supporting spaced apart pairs of permanent magnets which are arranged with like magnetic poles mutually facing. A toroidally shaped rotor...
US20120080971 DISC MOTOR AND ELECTRIC WORKING MACHINE EQUIPPED WITH DISC MOTOR  
A disc motor includes an output shaft, a coil disc, an electric current supplying section, and a magnet. The coil disc is disc-shaped. The coil disc includes a first coil and a second coil. The...
US20150349617 METHOD AND APPARATUS FOR DETERMINING A ROTOR POSITION AND ROTATION SPEED OF AN ELECTRICAL MACHINE  
The invention relates to a brush-commutated electrical machine (2), comprising: —a rotor (5) with rotor coils (7) which are arranged on rotor poles (6); —a commutator (9) with commutator...
Matches 1 - 12 out of 12